Dec 11 09:50:57.037 INFO checking sector-f/xtraceroute against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:50:57.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 09:50:57.509 INFO [stdout] a4f7f7857a1a67a7ec433044f51b1df9375862eb909d9a74adf47d3ade05222b
Dec 11 09:50:57.511 INFO running `"docker" "start" "-a" "a4f7f7857a1a67a7ec433044f51b1df9375862eb909d9a74adf47d3ade05222b"`
Dec 11 09:50:58.948 INFO [stderr] usermod: no changes
Dec 11 09:50:59.203 INFO [stderr]     Checking libc v0.1.12
Dec 11 09:50:59.204 INFO [stderr]     Checking socket2 v0.3.8
Dec 11 09:50:59.220 INFO [stderr]     Checking socket v0.0.7
Dec 11 09:50:59.924 INFO [stderr]     Checking traceroute v0.1.1
Dec 11 09:50:59.964 INFO [stderr]     Checking dns-lookup v0.9.1
Dec 11 09:51:00.410 INFO [stderr]     Checking xtraceroute v0.1.0 (/source)
Dec 11 09:51:00.998 INFO [stderr] warning: unused import: `std::net::IpAddr`
Dec 11 09:51:00.998 INFO [stderr]   --> src/main.rs:11:5
Dec 11 09:51:00.998 INFO [stderr]    |
Dec 11 09:51:00.998 INFO [stderr] 11 | use std::net::IpAddr;
Dec 11 09:51:00.998 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 09:51:00.998 INFO [stderr]    |
Dec 11 09:51:00.998 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 09:51:00.998 INFO [stderr] 
Dec 11 09:51:01.004 INFO [stderr] warning: unused import: `std::net::IpAddr`
Dec 11 09:51:01.004 INFO [stderr]   --> src/main.rs:11:5
Dec 11 09:51:01.004 INFO [stderr]    |
Dec 11 09:51:01.004 INFO [stderr] 11 | use std::net::IpAddr;
Dec 11 09:51:01.004 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 09:51:01.004 INFO [stderr]    |
Dec 11 09:51:01.004 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 09:51:01.004 INFO [stderr] 
Dec 11 09:51:01.109 INFO [stderr] warning: unused variable: `addr`
Dec 11 09:51:01.109 INFO [stderr]   --> src/main.rs:31:18
Dec 11 09:51:01.109 INFO [stderr]    |
Dec 11 09:51:01.109 INFO [stderr] 31 | fn validate_addr(addr: String) -> Result<(), String> {
Dec 11 09:51:01.109 INFO [stderr]    |                  ^^^^ help: consider using `_addr` instead
Dec 11 09:51:01.109 INFO [stderr]    |
Dec 11 09:51:01.109 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:51:01.109 INFO [stderr] 
Dec 11 09:51:01.109 INFO [stderr] warning: unused variable: `addr`
Dec 11 09:51:01.109 INFO [stderr]   --> src/main.rs:31:18
Dec 11 09:51:01.109 INFO [stderr]    |
Dec 11 09:51:01.109 INFO [stderr] 31 | fn validate_addr(addr: String) -> Result<(), String> {
Dec 11 09:51:01.109 INFO [stderr]    |                  ^^^^ help: consider using `_addr` instead
Dec 11 09:51:01.109 INFO [stderr]    |
Dec 11 09:51:01.109 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 09:51:01.109 INFO [stderr] 
Dec 11 09:51:01.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 11 09:51:01.151 INFO [stderr] su: No module specific data is present
Dec 11 09:51:01.520 INFO running `"docker" "inspect" "a4f7f7857a1a67a7ec433044f51b1df9375862eb909d9a74adf47d3ade05222b"`
Dec 11 09:51:01.862 INFO running `"docker" "rm" "-f" "a4f7f7857a1a67a7ec433044f51b1df9375862eb909d9a74adf47d3ade05222b"`
Dec 11 09:51:02.239 INFO [stdout] a4f7f7857a1a67a7ec433044f51b1df9375862eb909d9a74adf47d3ade05222b